When the right deal comes along from other than main stream chippers these gems come along once in a great while. I remember buying boxes of PB roulettes in an antique store in Margate NJ when Bob Mera and Michael had their Boardwalk stores in AC and we used to trade stack for stack for uncommon PB roulettes that probably you and Silly Billy bought from them. I think that some of these boxes are still around waiting to be discovered in a local garage sale.